CN206639934U - The general NFC antenna and Cellphone Accessories docked for Cellphone Accessories with mobile phone - Google Patents
The general NFC antenna and Cellphone Accessories docked for Cellphone Accessories with mobile phone Download PDFInfo
- Publication number
- CN206639934U CN206639934U CN201720145429.9U CN201720145429U CN206639934U CN 206639934 U CN206639934 U CN 206639934U CN 201720145429 U CN201720145429 U CN 201720145429U CN 206639934 U CN206639934 U CN 206639934U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- cellphone accessories
- nfc antenna
- aerial coil
- docked
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a kind of general NFC antenna docked for Cellphone Accessories with mobile phone and Cellphone Accessories, including aerial coil and NFC chip, described aerial coil one end connects NFC chip, the other end connects the control button of Cellphone Accessories, the aerial coil is T-shaped structure, and aerial coil and NFC chip are set on a printed circuit.It can be widely applied to list mobile phone using general NFC antenna of the present utility model, and reach the coupling of certain depth.This general NFC antenna design can be more easily incorporated on the Cellphone Accessories such as mobile phone shell, waterproof bag.
Description
Technical field
It the utility model is related to a kind of NFC antenna, more particularly to a kind of lead to for what Cellphone Accessories docked with mobile phone
With NFC antenna and Cellphone Accessories.
Background technology
Intelligent touch-screen mobile phone is increasingly popularized as the daily log instrument of people.NFC uses near as mobile phone
End communication agreement, is also widely used.Much applications based on NFC, such as file transmission, ID certifications and wireless controlled
System, it is required for being abutted against receiving end and communication is completed in the coupling of transmitting terminal both antennae.However, because of the polytropy of mobile phone NFC antenna position,
Best Coupling position can also produce corresponding change.Therefore, a kind of NFC antenna suitable for all mobile phones is designed by urgent need
Will.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of general NFC antenna docked with mobile phone for Cellphone Accessories and mobile phone
Accessory, it is intended to which the NFC antenna installation site solved in existing mobile phone is changeable, the problem of coupling effect difference.
The technical solution of the utility model is as follows：
A kind of general NFC antenna docked for Cellphone Accessories with mobile phone, wherein, including aerial coil and NFC chip, institute
Aerial coil one end connection NFC chip is stated, the other end connects the control button of Cellphone Accessories, and the aerial coil is T-shaped structure,
Aerial coil and NFC chip are set on a printed circuit.
The described general NFC antenna for being used for Cellphone Accessories and being docked with mobile phone, wherein, the Cellphone Accessories are mobile phone waterproof
Bag, mobile phone shell or external control cage.
The described general NFC antenna for being used for Cellphone Accessories and being docked with mobile phone, wherein, the aerial coil is 7 font knots
Structure.
A kind of Cellphone Accessories, wherein, control button and as described above general NFC days are provided with the Cellphone Accessories
Line；The control button electrically connects with general NFC antenna.
Described Cellphone Accessories, wherein, the Cellphone Accessories are waterproof mobile phone bag, mobile phone shell or external control cage.
The beneficial effects of the utility model：The utility model by provide it is a kind of for Cellphone Accessories docked with mobile phone lead to
With NFC antenna, new Antenna Design can be widely applied to list mobile phone, and reach the coupling of certain depth.This general NFC
Antenna Design can be more easily incorporated on the Cellphone Accessories such as mobile phone shell, waterproof bag, or other positions are relative with mobile phone
On fixed product, make to keep good NFC to communicate between mobile phone and the product.
Brief description of the drawings
Fig. 1 is the structural representation of NFC antenna provided by the utility model.
Fig. 2 is the another form of structural representation of NFC antenna provided by the utility model.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.
It is provided by the utility model to include antenna line for the general NFC antenna that Cellphone Accessories dock with mobile phone referring to Fig. 1
Circle 1, NFC chip 2 and printed circuit board (PCB).Described aerial coil one end connects NFC chip 2, and the other end is connected on Cellphone Accessories
Control button 3, three is connected in series, and aerial coil and NFC chip are set on a printed circuit.Energy is obtained by aerial coil
The purpose of amount and data transfer.Aerial coil of the present utility model is T-shaped, using printed circuit board (PCB), is directly adhered to mobile phone and matches somebody with somebody
On part.The Cellphone Accessories include waterproof mobile phone bag, mobile phone shell, external control cage etc..The T-shaped design aerial coil can with not
The mobile phone of same type coordinates.
Specifically：The head of T-shaped can be used for adaptation to be placed in the NFC antenna around mobile phone camera, expand coupling effect；
Meanwhile the design on T-shaped head will not stop mobile phone camera, the camera of existing mobile phone is generally located on mobile phone back side
Middle part or the upper right corner, after Cellphone Accessories and mobile phone assembling, do not interfere with user and taken pictures；It can be used for by the afterbody of T-shaped
Adaptation is independently implanted into the NFC antenna of mobile phone bottom.Such design can cover the two of the most frequent appearance of mobile phone NFC antenna simultaneously
Individual region, has saved overall space again, avoids unnecessary energy coupling and wastes；It is same at the same time it can also use user
The position of individual NFC antenna, coupled with the NFC antenna of the mobile phone of a variety of different models.The number of turns and length of aerial coil can
Matching is adjusted with the size according to aerial coil to receive, if aerial coil is larger, then the number of turns of aerial coil is arranged to 1
Circle or a circle half.
For part mobile phone in order to further save space and material, and the camera of mobile phone is generally located on the mobile phone back side
The middle part or the upper right corner of top, in order to which adaptation ring is around the NFC antenna of mobile phone camera, antenna structure of mobile phole can be also designed as
" 7 " character form structure, as shown in Figure 2.
The utility model can extensive use by providing a kind of NFC antenna suitable for multiple mobile phone, new Antenna Design
In listing mobile phone, and reach the coupling of certain depth.This general NFC antenna design can more easily be integrated in one's hands
Casing, waterproof bag, and other positions are kept well with the relatively-stationary product of mobile phone, making between mobile phone and the product
NFC is communicated.
A kind of Cellphone Accessories are also provided in the utility model, control button and the NFC are provided with the Cellphone Accessories
Antenna；The control button electrically connects with NFC antenna.The Cellphone Accessories can be with waterproof mobile phone bag, mobile phone shell, external control
Frame.The control button could be arranged to 1 or more than 1, can be configured according to the control function of Cellphone Accessories.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (5)
1. a kind of general NFC antenna docked for Cellphone Accessories with mobile phone, it is characterised in that including aerial coil, NFC chip
And printed circuit board (PCB), described aerial coil one end connect NFC chip, other end connection Cellphone Accessories, the aerial coil is T-shaped
Structure, aerial coil and NFC chip are set on a printed circuit.
2. the general NFC antenna according to claim 1 docked for Cellphone Accessories with mobile phone, it is characterised in that described
Cellphone Accessories are Mobile phone waterproof bag, mobile phone shell or external control cage.
3. the general NFC antenna according to claim 1 docked for Cellphone Accessories with mobile phone, it is characterised in that described
Aerial coil is " 7 " character form structure.
4. a kind of Cellphone Accessories, it is characterised in that control button is provided with the Cellphone Accessories and as claim 1 ~ 3 is any
Described general NFC antenna；The control button electrically connects with general NFC antenna.
5. Cellphone Accessories according to claim 4, it is characterised in that the Cellphone Accessories are waterproof mobile phone bag, mobile phone shell
Or external control cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145429.9U CN206639934U (en) | 2017-02-17 | 2017-02-17 | The general NFC antenna and Cellphone Accessories docked for Cellphone Accessories with mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145429.9U CN206639934U (en) | 2017-02-17 | 2017-02-17 | The general NFC antenna and Cellphone Accessories docked for Cellphone Accessories with mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639934U true CN206639934U (en) | 2017-11-14 |
Family
ID=60251354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145429.9U Expired - Fee Related CN206639934U (en) | 2017-02-17 | 2017-02-17 | The general NFC antenna and Cellphone Accessories docked for Cellphone Accessories with mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11324661B2 (en) * | 2016-02-25 | 2022-05-10 | Novartis Ag | Medical container with NFC antenna |
-
2017
- 2017-02-17 CN CN201720145429.9U patent/CN206639934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11324661B2 (en) * | 2016-02-25 | 2022-05-10 | Novartis Ag | Medical container with NFC antenna |
| US20220257468A1 (en) * | 2016-02-25 | 2022-08-18 | Novartis Ag | Medical container with nfc antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |